A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5950-01-203-8104
NSN 4140-00-798-5518
NSN 6110-01-063-8309
NSN 6240-01-491-6118
NSN 7035-01-566-1592
NSN 5905-01-457-3009
NSN 5910-00-118-8156
NSN 6150-00-790-2297
NSN 6610-00-283-8047
NSN 5985-01-415-6259
NSN 5930-01-407-2818
NSN 5996-01-497-9291